Microsilica (silica fume) is a by-product from silicon metal or ferrosilicon industries, is an amorphous silicon dioxide SiO2. This product reacts chemically with the calcium hydroxide in the cement paste which yields a calcium silicate hydrate gel that significantly enhances strength and durability. The super fine microsilica fills the voids between cement particles creating a very dense, less permeable concrete. White Cement advantages: Sustainability: Solar Reflectance Index (SRI): Floors finished with white or pastel color concrete will have a much higher SRI than floors with gray concrete, therefore they will reflect light better, and generate energy savings for the lifetime of the floors. Reduction of Heat Island effect: By constructing buildings with white concrete roofs or light-colored roof tiles, the Heat Island Effect is reduced from surfaces generating less heat and improved reflectivity. Architectural Concrete: White Portland Cement is ideal for decorative concrete and Architectural Concrete applications, Masonry and Cementitious Building Products. A key advantage of using white cement for these applications is that it provides a base color that can be tinted to custom colors to meet any color spectrum demand.
Chemical Composition Typical Control Range Silicon Dioxide (Slo2) 21.0 20.0 û 22.0 Aluminum Oxide(al203) 5.30 4.50 û 6.50 Ferric Oxide(CaO) 3.30 2.50 û 6.50 Calium Oxide(CaO) 65.60 63.00 û 66.00 Magnesium Oxide(MgO) 1.10 1.00 û 5.00 Sulfur Trioxide(SO3) 2.70 2.00 û 3.50 Loss on Ignition(L.O.I.)0.90 0.40 û 5.00 Tricalcium Silicate(C3S 60.00 40.00 û 60.00 . 50 kg bags.
Cement.
Cement.
Micro silica (silica fume), silica, fly ash, pozzolano, ggbfs and white cement, other cementatious materials and factory/plants specialized spare parts & equipments, automation & switchgear, drives & transmission spares, instrumentation & pump, pneumatic & hydraulic spares, valves & actuators, mechanical parts, high carbon ferro chrome, foundry pig iron, iron ore concentrate, chromite ore, antimony ore, silicon metal 441 (powder), ferro silicon (fesi), iron ore pellet, copper concentrate.
White Cement.
Sugar ICUMSA 100 below, portland cement 42.5..
Cement Portland.
Grey-and-white-cement.
Cement, sugar..
Irani White Cement, Gypsum Powder, Rak Cement, Tile Glue.
Clinker, cement.
Cement Bags..
Cement and gypsum boards.
Silica, Micro Silica, Silica Sand, White Cement, Black Cement..
Light oil, crude oil, gas, petroleum products, sugar, cement.
Sugar, cement, hms 1 & 2, urea, lpg gas, chemicals.
Fly Ash, Ggbs, Micro Silica, Cement.
Excellent and High purity white Clinker, with Excellent Grindability, whiteness, and very competitive prices (Normally, 92$ CIF per ton, from Egypt) Whiteness (Y 86.4 More than 85%), (L Star, 94.4) C3S 68.6% C2S 21.6% C3A 4.43% lsf 95% F.CaO 2.5 Sio2 25.4%
